Open links in new tab
  1. Wikipedia
    https://en.wikipedia.org › wiki › Delta_IV

    Delta IV - Wikipedia

    • Delta IV was a group of five expendable launch systems in the Delta rocket family. It flew 45 missions from 2002 to 2024. Originally designed by Boeing's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA) product in 2006. The Delta IV was primarily a lau… See more

    History

    The latest evolutionary development of the Delta rocket family, Delta IV was introduced to meet the requirements of the … See more

    Delta IV Medium

    The Delta IV Medium (also referred to as 'single stick' ) was available in four configurations: Medium, Medium+ (4,2), Medium+ (5,2), and Medium+ (5,4).
    The Delta IV Medium (Delta 9040) was the most basic … See more

    See more images of Delta IV
    See more images of Delta IV
    All images
    FunctionOrbital launch vehicle
    ManufacturerUnited Launch Alliance
    Country of originUnited States
    Cost per launchUS$164+ million
    The Ultimate Spy Rocket
    The Ultimate Spy Rocket
    Delta IV is a group of five expendable launch systems in the Delta rocket family. They were designed by Boeing for the Evolved Expendable Launch Vehicle program, and are now operated by United Launch Alliance.
    Delta IV Heavy

    The Delta IV Heavy (Delta 9250H) combines a 5 m (16 ft) diameter DCSS and payload fairing with two additional CBCs. These are strap-on boosters which are separated earlier in the flight than the center CBC. As o… See more

    Vehicle description

    Each Delta IV consists of at least one Common Booster Core (CBC). Each CBC is powered by one Aerojet Rocketdyne RS-68 engine, which burns liquid hydrogen and liquid oxygen.
    On flights o… See more

    Wikipedia text under CC-BY-SA license
    Feedback
    Table of Contents
    History
    Delta IV Medium
    Quick Facts
    Delta IV Heavy
    Vehicle description
    Launch history
    See also
     
  1. Wikipedia
    https://en.wikipedia.org › wiki › Delta_IV_Heavy

    Delta IV Heavy - Wikipedia

  3. ULA | United Launch Alliance
    https://www.ulalaunch.com › rockets › delta-iv

    Delta IV - United Launch Alliance

  4. Wikipedia
    https://en.wikipedia.org › wiki › Delta_(rocket_family)

    Delta (rocket family) - Wikipedia

  5. ULA | United Launch Alliance
    https://www.ulalaunch.com › about › news-detail › ...

    News Archive - United Launch Alliance

  6. Images of Delta 4 rocket

    bing.com › images

    Explore

    reddit.com
    [3200x4000] A United Launch Alliance Delta IV Heavy rocket blasts off from Space Launch Complex ...
    spaceflightnow.com
    Photos: More shots of Saturday’s Delta 4-Heavy rocket Launch – Spaceflight Now
    pinterest.com.mx
    A united Launch Alliance Delta IV Heavy rocket lifts off with NROL-26 from Cape Canaveral. Photo ...
    space.com
    Delta 4 Heavy Rocket Soars Wallpaper | Space
    spaceflightnow.com
    Photos: Delta 4 rocket revealed – Spaceflight Now
    rayotek.com
    A Delta IV Heavy rocket lifts off from Space Launch Complex 37 - Rayotek News
    spacenews.com
    Cost of Delta 4 Heavy launches is down but the real price is a secret - SpaceNews
    spacelaunchschedule.com
    United Launch Alliance - NROL-82 - Delta IV Heavy Rocket Launch
    space.com
    Delta IV: Payload Launch Vehicle | Space
    spaceflightnow.com
    ULA completes fueling test on next Delta 4-Heavy rocket – Spaceflight Now
    reddit.com
    Photo I shot of the final launch of the Delta IV Medium rocket, which delivered a GPS satellite ...
    fineartamerica.com
    Delta Iv Rocket Launch Photograph by National Reconnaissance Office - Fine Art America
    zh.wikipedia.org
    File:Delta IV Medium Rocket DSCS.jpg - 維基百科，自由的百科全書
    inverse.com
    Watch This Delta IV Heavy Rocket Send Spy Satellites Into Space Today
    americanmilitarynews.com
    The last Delta 4-Medium rocket is set to launch Thursday with a critical new GPS satellite ...
    rocketstem.org
    Delta IV Heavy launches with classified payload - RocketSTEM
    See all images
  7. Spaceflight Now
    https://spaceflightnow.com

    ULA concludes six decades of Delta rocket flights with …

    Apr 9, 2024 · NASA’s first space-worthy Orion capsule blasted off atop a Delta 4-Heavy booster rocket for a two-orbit, four-hour shakedown cruise in orbit.

  8. Space.com
    https://www.space.com

    ULA launches final Delta rocket after 64 years (video, …

    Apr 9, 2024 · After six decades of launches, the liftoff of the last-ever Delta rocket on Tuesday (April 9) brought with it a change in the way the U.S. sends satellites, interplanetary probes and spacecraft...

  9. Ars Technica
    https://arstechnica.com › space › the-d…

    The Delta IV Heavy, a rocket whose time has come and …

    Mar 27, 2024 · The Delta IV Heavy, a powerful and expensive liquid hydrogen rocket, will fly for the last time on Thursday with a classified payload. Learn about its history, performance, and the challenges of handling its hydrogen fireball.

  10. New York Times
    https://www.nytimes.com › science › delta...

    Delta IV Heavy Launch: An Updated Finale for a Rocket …

    Mar 28, 2024 · The Delta IV Heavy, a rocket that briefly bursts into flame just before it lifts off, is set to launch for the last time soon.

  11. Spaceline
    https://www.spaceline.org › ... › delta-iv

    DELTA IV FACT SHEET - Spaceline

    Nov 20, 2002 · Delta IV is a two-stage launch vehicle derived from the Delta rocket family, operated by United Launch Alliance. It can carry various payloads to Low-Earth Orbit or Geosynchronous Transfer Orbit with different …